import os

from flask import Flask, jsonify, render_template, request

from miniapp_qr_poc import generate_member_qr, load_found_ids

app = Flask(__name__)


@app.get("/")
def index():
    return render_template("index.html")


@app.get("/healthz")
def healthz():
    return jsonify({"ok": True})


@app.get("/api/found-ids")
def api_found_ids():
    items = load_found_ids()
    return jsonify({"ok": True, "count": len(items), "items": items})


@app.post("/api/generate")
def api_generate():
    payload = request.get_json(silent=True)
    if payload is None:
        payload = request.form

    member_id = payload.get("member_id") if payload else None
    if member_id is None or str(member_id).strip() == "":
        return jsonify({"ok": False, "error": "missing member_id"}), 400

    try:
        result = generate_member_qr(int(member_id), include_data_url=True)
    except ValueError as exc:
        return jsonify({"ok": False, "error": str(exc)}), 400
    except Exception as exc:
        return jsonify({"ok": False, "error": str(exc)}), 500

    return jsonify({"ok": True, **result})


if __name__ == "__main__":
    host = os.getenv("HOST", "0.0.0.0")
    port = int(os.getenv("PORT", "8000"))
    app.run(host=host, port=port, debug=False)